.container {
    width: 100%;
    height: 100vh;
    background-color: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  }
  
  /* 顶部导航栏样式 */
  .header {
    position: relative;
    height: 44px;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e6e6e6;
  }
  
  .backButton {
    position: absolute;
    left: 10px;
    background: none;
    border: none;
    padding: 10px;
  }
  
  .backButton img {
    width: 20px;
    height: 20px;
  }
  
  .title {
    font-size: 17px;
    font-weight: 600;
    color: #000000;
    margin: 0;
  }
  
  /* 用户信息区域 */
  .userSection {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: #ffffff;
    margin-bottom: 10px;
  }
  
  .avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 12px;
  }
  
  .userInfo {
    display: flex;
    flex-direction: column;
  }
  
  .username {
    font-size: 18px;
    font-weight: 500;
    color: #000000;
    margin-bottom: 4px;
  }
  
  .userId {
    font-size: 14px;
    color: #999999;
  }
  
  /* 设置选项列表 */
  .settingsList {
    background-color: #ffffff;
    padding: 0 15px;
  }
  
  .settingItem {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    border-bottom: 1px solid #f5f5f5;
  }
  
  .settingItem:last-child {
    border-bottom: none;
  }
  
  .settingItem span {
    font-size: 16px;
    color: #333333;
  }
  
  .arrow {
    width: 16px;
    height: 16px;
  }
  
  /* 退出登录按钮 */
  .logoutButton {
    width: calc(100% - 30px);
    height: 44px;
    margin: 20px 15px 0;
    background-color: #ffffff;
    border: 1px solid #e6e6e6;
    border-radius: 6px;
    font-size: 16px;
    color: #333333;
    font-weight: 500;
    position: fixed;
    bottom: 10px;
  }
  /* 弹窗样式 */
.modalOverlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
  }
  
  .modalContent {
    width: 80%;
    max-width: 300px;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
  }
  
  .modalHeader {
    padding: 20px 15px 10px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
  }
  
  .modalBody {
    padding: 10px 20px;
    font-size: 15px;
    color: #666;
    text-align: center;
  }
  
  .modalFooter {
    display: flex;
    border-top: 1px solid #eee;
    margin-top: 15px;
  }
  
  .cancelButton, .confirmButton {
    flex: 1;
    padding: 15px 0;
    border: none;
    font-size: 16px;
    background: none;
  }
  
  .cancelButton {
    color: #666;
    border-right: 1px solid #eee;
  }
  
  .confirmButton {
    color: #ff4d4f;
    font-weight: bold;
  }